What Is A Good Gear Ratio

Power is transmitted from the transmission to rear end 1:1 in high gear. i hope you will learn a lot from this video. The gear ratio on your mini bike or go kart is the ratio between the number of teeth on the clutch, and the number of teeth on the drive axle sprocket. i've got to make a decision quick. A gearing ratio is a general classification describing a financial ratio that compares some form of owner equity (or capital) to funds borrowed by the company. There are two ways to do this: (1) Replace the transmission or (2) add a Gear Vendors overdrive to your existing transmission. Go Kart Gear Ratio Speed Calculator (MPH). 61 Optionally enter to manually override with Mfg. How to Determine Gear Ratio. choose a 15/16/17/18 to give the desired gear that matches with your chainring. 23 gear ratio - posted in The Casita Club Forum: I am planning to get a Casita to tow with a new Chevy Silverado. Medium gear ratio reels are very versatile and make a great choice for your first reel purchase if you’re not quite sure what type of fishing you’ll be doing. This propeller rpm times the prop pitch determines the theoretical distance that the boat should have moved in one minute, which can be converted to a theoretical boat speed in miles per hour. 3:1 ratio can really let you open up for a quick, lively commute. 92 gear ratios IP: this drops my milage to about 11, but I tow in hilly terrain and make no effort to get good milage. 10s were available only with the I6 at one time and may still be now. How: A number of factors must be considered when selecting a rearend gear ratio (ring & pinion set). 88 and the 1. Is there a way to determine what ratio will work best for a certain combination?. Reels with a gear ratio in the neighborhood of 6:1 are your workhorses. A good way to calculate this is to multiply. To figure the ratio divide the driven gear by the drive gear (larger number divided by smaller number). For daily drivers, on-road engine RPMs are the most important. Bicycle Gearing and Gear Inches. 92 which would hunt way less. I get a ratio of 9. The step up or down in gear ratios may seem incremental but the difference is noticeable when driving and at the fuel pump. 56 1st) was 3. 73 to 1 ratio. Jeep Wrangler JK Gear packages include new ring and pinion sets and install kits for both the front and rear axles. Lower ratios are good for towing and performance but will be less fuel efficient. What is the physical meaning of a "module" in gears? The module of a gear, defined as the ratio of the circular pitch by the number π, is the measure of the gear as V. Knowing full well the risks associated with ploppin' an equation on here, I'm gonna put. This online vehicle horsepower to weight ratio calculator will in comparison of units or designs from one unit to the other. 21 rear isn't going to scream up a hill, but you should be able to get good fuel millage. 29 gear has a lower ratio than a 4. Mopar A833 Manual Transmission Identification and Gear Ratios. (see gear ratio image) As an example, a 30 tooth rear sprocket and a 10 tooth front sprocket equals a 3. What’s your take on the gearing situation? What gear ratio do you have in your car? Comments. For instance, the inventory turnover ratio divides a company's cost of goods sold for a. The 103 gear inch combo will let you cruise along at a pretty good rate of speed (unless there's a head wind) on those flats or moderate downhills. 21 vs 4 th gear with the 4. id just thought id ask. If we multiply these ratios, we get the final ratio equal to 9:1 – which is true and accurate. 27 but i'm asking you guys here because I trust the opinon given and i've made a ton of threads with different questions so thanks for all the help so far. Knowing full well the risks associated with ploppin' an equation on here, I'm gonna put. Can I do less. For effective ratio analysis, you need to use similar types of companies or measure ROA for the same company over a period of years. 25 :1 will also work - 14x13 prop w. C6 1st gear = 2. In terms of the number of teeth that would be the number of teeth in the cog divided by the number of teeth in the chairing and not the other way around. For any questions or observations regarding this tutorial please use the comment form below. They get the bulk of the duty with most bass fishing applications, and in a pinch you could do the things best served by slower or faster reels by cranking slower or faster. Use our gear ratio calculator to find the effective gear ratio your vehicle will have with a new tire size. Unfortunately, in the real world, there's only so much space for a gear to occupy. 0 (or something with comparable power) it would serve my use just fine. Gearing ratio question for 1x 29er Hey all, In particular, my question is what size front chainring anyone is running if they have a 1x (XX1, XO1, etc) single ring set-up with a large 42t cog in their rear cassette on a 29er. The 12/52 sounds a bit too low geared. 73 to one, and 4. The T-10s came with a 10-spline, 1. 10:1) gear ratio to get us back to. Final Gear Ratio 4. General guidelines for gearing ratios state that between 25% and 50% is best unless more debt is needed to operate. 727272 or commonly called a 3. If you're wondering how to gear your bike to run better, you're not alone. -The Gearing Ratio is the calculation between the front and rear sprocket sizes or your 'Final Drive Ratio'. Suitable for street and race K20 or K24 where very close ratio applications are required, such sprints, hill climbs, road race and drag race. Re: 33" tires with a 3. I am running 14/45 right now and getting 17 MPH. EVINRUDE / JOHNSON OUTBOARDS (Direct injection / 4 stroke) HP/Model. A change in rear gear ratio can be one of the most satisfying modifications you can make on your Pontiac, and it can be one of the most cost effective. Want to know what the gear ratio of the axles in my 98 3. There is also more to the equation. 08 gears, some with 3. To determine your gear ratio, simply divide the rear axle sprocket by the clutch sprocket, so in the case of the above example, 60 divided by 12. how many revolutions per minute you turn the pedals. A steeper rear gear ratio improves 1st gear rear tire torque, but once out of first, the extra rear gear simply makes the gear shift occur at a slower MPH. Engineering Explained: 4 Reasons Why Transmissions With Loads Of Gears Are A Good Idea. As a general rule, when dealing with two gears, if the drive gear (the one. I have the automatic trans in our 2007. The only way the belt will or should go to the top of the primary "rim" is when you are able to do the highest mph attainable with your current drive ratio. For example, a vehicle with a 4. So if your gearing was 2:1, then at 1000 rpm your wheels would be turning at 500 rpm. 54 was a little short for towing in 3rd (direct). 3 inch dia tyre). There is also more to the equation. It’s nickname is the “rock crusher” due to the noise generated by the gearset. The most popular rear end ratio in trucks today is the 3:55, which sort of averages towing power and fuel economy. 10 axle with 30. Calculators. Remember, these are only suggested gear ratios. So to determine how much the car is accelerating at a particular instant, you have to know both the torque output of the engine as well as the gear ratio. Changing the gear ratio is an easy way to alter the performance of your car so you can use the available power more efficiently for the track or area you are driving on. A ratio does not tell us how many there are altogether, only how their numbers compare. On the flip side however 3 of the 6 shift elements are disengaged/open for any given gear, as compared to 2 for the Ford 10R design thereby giving Ford the slight edge in parasitic frictional losses. The value will be returned in estimated differential gear ratio, based on the entered values. For a person who tows more often, and heavier loads, the 3:73 or 4:10 may be more appropriate. And guess what? Low torque, high horsepower. Most do not fit a 260/289 Cobra. Mercruiser Sterndrive Gear Ratio Chart. Your vehicle's gear ratio can determine its top speed, how quickly it can get to that top speed, and how hard it has to work doing so. The internal drive ratio can be found in the documentation that comes with your vehicle. If your vehicle has a low gear ratio, you can offset this by installing slightly larger diameter tires. The 12/52 sounds a bit too low geared. Ok, Ive looked and looked and maybe Im just that stupid, but I cant figure out what my gear ratio on my truck is. 90 gear ratio and the earlier MGA with 15″ wheels had a lower gear ratio. what is a good gear ratio for slow speed conveyor belt. Output to input of what? It can be represented in usually 3 parameters: number of teeth (size of gear), force (torque), and velocity (rpm. Anybody know for sure what the ratio is and have a recommendation on a good company to get new gears from?. Click on Calculate. 98 combined gear ratio will make even a smog motor small block Chevy feel good. 5 internal drive ratio = 8. Jeep JK Gears can improve power and mileage. This gear ratio and tire diameter chart is meant to give you an approximation of ideal RPMs at highway speed (65 mph) for three situations: fuel economy, every day driving and increased towing power. The inverse is true; when the gear ratio is below 3, the bike loses on the acceleration but gains top speed. 08 are the ring and pinion gear ratios in the rear axle. You need what is in both the pumkin and trans to know what will be correct for YOU! i would take the lowest set. Gear Inches = Diameter of Rear Wheel x (Number of Teeth in Chain Ring ÷ Number of Teeth in Rear Cog ) Meters of Development is the distance travelled for each revolution of the crank. Find the ratio calculators to custom tailor Motive Gear products to your vehicle. If I try a 50 shot next time out will the car make it to the end of the track or am I going to run out of gear?. 00 Profile 70. The final drive ratio is the last bit of gearing between your transmission and the driven wheels. Gear Ratio To Tire Size Chart. 55:1, meaning the drive shaft turns 3. They get the bulk of the duty with most bass fishing applications, and in a pinch you could do the things best served by slower or faster reels by cranking slower or faster. Variable Gear Train: Variable gear train is a compound gear train, which has a variable gear reduction ratio. 50 Gear Ratio made by Richmond Gear, for as low as $164. So, what benefits would a 2. Looking at the charts above, gear ratio wise, the cd009 and V160 are actually pretty poor choices for a stock rear end IS300, as they gain strength but gear ratio wise are really only good for low powered cars. Engine RPM at Cruise Speed The chart shown below shows RPM calculations at 55 MPHfor various combinations of. Choosing and keeping the right gear ratio. With gear ratios, the higher the number the lower the ratio. Bit of confusion here about (raw) Gear Ratio and Gain Ratio. 52 (TH350 second gear) =6. 73 to one, 3. com Calculate the theoretical 1/8 Mile ET, 1/4 Mile ET, 1/4 Mile Top End Speed, and Ideal 1/4 Mile Gear Ratio for a given application based on the Vehicle Weight (in pounds), Vehicle Horsepower (at the flywheel), RPM through lights (finish line), and Tire Diameter (Height) in Inches. Different gear ratios also could mean having different reel manufacturers as well, because not all companies make the same ratios. I'm guessing it has to do with the RPMs if I use a smaller tire my RPMs will be higher and if I use a biger tire my RPMs will be lower. Best Gearing for Slash 4x4??? what is a good, all around gearing combo for running both NiMh and LiPo battery packs in the slash 4x4? also, is it better to use a slipper clutch or center diff for every day bashing?. Assuming the donor is a 280Z/280ZX - if the donor is a 300ZX then you'll need the correct gear out of a 280Z/280ZX. 52 (th350 first gear) = 6. Or go to some Jeep websites (I know there is one at www. Re: Best gear ratio for fuel mileage? you should consider the speed you are likely to drive. Why? Is this good or bad?. However, it seems that I. In a rear axle, for example, a common ratio is 41 teeth on the ring gear (driven gear) and 11 teeth on the pinion gear (drive gear). I think you'll be surprised at what a difference it makes in fuel economy on the highway. That means that the gear ratio is. Identifying the gear ratio of an AMC 20 is a bit tricky. It means a balance. Higher Gear Ratio/mileage improvement #651733 Wed Jun 02 2010 03:33 PM: To my way of thinking this sounds to good to be true, and you know what is said about that. 98 combined gear ratio will make even a smog motor small block Chevy feel good. Occured when coasting downhill, throttle fully closed, messing around with the autostick. The T18 is the improved successor to the T98 transmission. 4% reduction (to make the 19T THINK it is a 32T rear sprocket). How to determine the right gear ratio or your car is easy once you take a few things into consideration. 92 with a 6 speed tranny it seemed the 3. Its a 2008 Gmc Sierra ec 5. Personally I use a Revo STX which as a ratio of 6. 73 if fuel economy is the primary concern. Ratio chart page gives a good idea of rpm, speeds and shifting points for both Close and Wide ratio transmissions. About Centrifugal Clutches. 33 third and 1:00 fourth. So to determine how much the car is accelerating at a particular instant, you have to know both the torque output of the engine as well as the gear ratio. Numerically lower ratios produce top speed while numerically higher ratios produce more off the line acceleration; For manual transmission Mustangs the 3. Fuel Economy Axles: For maximum fuel economy you want an axle ratio that is lower in the number of drive shaft rotations (pinion gear) for every tire rotation (ring gear). Thus, if the drive gear has sixty teeth and the pinion gear has twelve teeth, the gear ratio is 5:1, meaning that a single turn of the reel handle will cause the spool or rotor to turn five times. Plus, LSD is standard and will be stamped on the housing. You can use it to try out different rear end gears and tire sizes. A good 4WD with manual transmission should have a crawl ratio of 40:1 or better, with an automatic transmission 30:1 or better. 90s, giving you that extra oomph on the track while maintaining a tolerable cruising RPM on the street. Thus, it is not difficult to get the velocity ratio of the gear train in Figure 7-6b: (7-16) 7. This ratio is obtained by counting the number of teeth on the driven gear, the ring or pumpkin, and dividing that number by the number of teeth on the drive gear, the pinion. It is also the same letter that Volkswagen uses on the end of the ring & pinion part number to identify that gear ratio. By comparison, the new Wrangler Rubicon with a manual transmission has a first gear ratio of 4. So if your gearing was 2:1, then at 1000 rpm your wheels would be turning at 500 rpm. Either would have been good for rpms at 65-70mph towing. where R is the gear ratio of the gear train. The 6 speeds with 18" wheels have the 3. You can try different things with your fixed gear apparatus proportion constantly and you will eventually arrive at the same result that the 44/16 proportion or 2. 73 Enter the axle ratio hereAxle Ratio 4. In general, a lower final drive ratio will lead to less torque at the wheels but a higher top speed. Typical low gear ratios for fishing reels are 3. 103:1 (which rounds off to the readily available 4. I'm planning on putting on 35s and not sure if I should go with 4. Drag Performance Calculator By AssassinRacing. Reels with a gear ratio in the neighborhood of 6:1 are your workhorses. The gear on the top of the box is very short as the 101 has a remote gear linkage. Need help with reel size and gear ratio. 4:1 gear ratio which is featured in this model is the excellent choice for all anglers as you can use it for any bait or fishing technique and still function at its best. 42) the better you'll do fuel economy wise and they're fine for flat land. Does any one have any back on the gas mileage for the above configurations. To help you, trailer is a Triton TC-167. So if the pinion gear has 10 teeth and the ring gear has 30 teeth, the ratio is 1:3. It will also make the chain slightly looser, and you will probably need to move the rear wheel back slightly to compensate. 55 gear ratio he recommended for his 33's will end up driving well or even close to it. C: 600 with 6:1 gear ratio has the speed of 120cm per crank. Three speed hubs use a planetary gear system to achieve a gear ratio between the sprocket and the wheel. Talk to me about gear ratios on cyclocross bikes. What is the usual final ratio for an 10 speed OD transmission? Anyone know what the usual final ratio is on a typical Eaton/Fuller 10 speed OD transmission? Many trucks have the final ratio printed on the door jam, but not this one. Don't recall what is available in Velvet Drive, but 1. Re: Change Prop or Bravo 3 Gear Ratio Loutax, you haven't given near enough information for anyone to help you with your problem, other than an educated guess from the RPM you are doing right now to get you back up to 5,200 RPM and that would be a 20" pitch prop set. My first bike, had a 12-25 rear cassette. It is equal to thrust per unit mass multiplied by the velocity of any vehicle. 370z Rear end Gear Ratio? I've seen alot of info on overall ratio wrt transmissions, but I am curious as to what the rear end ratio of the 370 limited slip differential setup is?. What gear ratio you choose depends on 2 things. Your vehicle's gear ratio can determine its top speed, how quickly it can get to that top speed, and how hard it has to work doing so. Module m and the pressure angle α are the key items in the meshing of gears. 00 Enter metric tire profile % hereProfile 70. 73:1 seems possible (practical) with the. Rear end gears are EXTREMELY important for how a car performs. That means that the gear ratio is 0. If you’re wondering how to gear your bike to run better, you’re not alone. every inch of tire height you add or subtract will change your ratio. For example, if we divide a ring gear with 41 teeth by a pinion gear with 10 teeth we find that the gear ratio is 4. so in order to be stable may need adjustments made to their multipliers also - so it is more a balance of getting the best ratio for overall performance - without hurting any one portion of the equation !. If someone changes to a higher gear ratio they are actually changing to a numerically lower ratio. About this Engine RPM / Tire Size chart: The following chart of Tire sizes and axle gear ratios are meant to give a general idea of the relationship between the differential gear ratio and the tire size and. Pressing the "Reset" button loads the default values into the form. Belts can have teeth in them also and be coupled to gear-like pulleys. To the OP , Ford offers the 3. 55 on the 6th gear. The four-speed design came about when B-W moved the reverse gear to the tail shaft on a Borg Warner T-85 three-speed, to make room in the case for the additional fourth gear used in the T-10. I'm looking at some 5. 48 first gear ratio times the rear end ratio of 3. Click on Calculate. If it’s a daily driver, chances are you’ll want to keep your gear ratio at 3. Differential Gear Ratio (R2): denotes how many driveshaft revolutions there are for each axle revolution. B: 600 with 5:1 gear ratio has the speed of 91cm per crank. A rear end ratio of 4:1 means that when the transmission is in top gear, the engine turns four times for each one time that the rear wheels turn. 59:1 target lowest gear. Not too long ago Ford patented an 11-speed automatic transmission. so in order to be stable may need adjustments made to their multipliers also - so it is more a balance of getting the best ratio for overall performance - without hurting any one portion of the equation !. 23:1 with a colon). For hilly cities like San Francisco or Seattle, a bike with a lower gear ratio, like 1. But if you want better acceleration (or more top speed), there is an easier solution to your problem: Change your final drive ratio. RPM'S and Gear Ratio; Photo's; Tournaments; Guides and Friends; Comments; RPM'S and Gear Ratio. That's great, you get a 1 tooth lower gearing on the bottom of the range, and then you get a 28T chainring and You basically don't get squat benefits. 13 6speed diff, you'd be going 100 MPH!!! That's a little higher than most people want their "cruising gear"!!! And the wide ratio magnum is even worse! That is why I sell 99. The right gear set up is dependent on variables such as: track, weight, weather, tires etc. 1 in 8 th gear will be almost the same as the 3. Rear end gears are EXTREMELY important for how a car performs. Or even if you have really aggressive fish you can speed up the topwaters. 41/11 is 3. 92 gear ratio. Running the 4. Think of gear ratios as a distance between 2 points. Subject: RE: Reel gear ratio & applications - need an explaination Generally speaking, a lower gear ratio will be able to retrieve a hard-pulling lure better than a higher gear ratio reel. Transmission Gear Ratio Equation and Calculator Mechanics and Machines Calculations Menu The following equations and calculators will estimate the resultant vehicle speed at a known engine rpm for a manual transmission with up to six forward gears. Engineering Explained: 4 Reasons Why Transmissions With Loads Of Gears Are A Good Idea. Differential Ratio Selection: Here is a quick guide to help you decide which differential ratio will best suit your needs based on an automatic, 3 or 4spd transmission please be advised that this is a guide only and is to be taken and used at face value 2. When buying a fixed gear or single speed bike it's very important to find the right gear ratio. It’s nickname is the “rock crusher” due to the noise generated by the gearset. Gear Inches is gear ratio times the diameter of the rear wheel. 2 inch diameter tires will have a new gear ratio of 3. 10 ratio is lower than a 3. Maybe its a flatlander car you want-Then go for the 350 gear ratio-However you decide the mathematics for the 411 will not change your engine performance-Engine RPM is the only variable assuming nothing else has been changed-After driving 750 miles in the hills of Vt. and I can't decide what gear ratio to go with. 23 rear ratio. The "lowest" gear ratio on the bike might be a front chain wheel with 22 teeth and a rear gear having 30 teeth. I've recently purchased a 64 Impala SS and wanted to get the numbers documented for the car. I also have the stock rims and tires though. This is good for torque but not speed. Just enter the data in the white boxes below, then click the "Calculate" Button. Lower ratios are good for towing and performance but will be less fuel efficient. This is a high capacity, low gear ratio beast that could nearly pull a jeep out of a mud pit and do it all without a spot of rust. This chart has been revised with actual ratios. Consider this: In 1970, the "standard" gear ratio for a GTO with a 350 HP 400, Muncie M-20 ("wide ratio", 2. 3 inch dia tyre). Login or register now to gain instant access to the rest of this premium content! Often overlooked, optional gear ratios play a key role in pickup truck performance. 45 ratio, going to a lower (numerically higher) ring and pinion gear must use the appropriate housing. Finding good driveshafts and differentials from a w126 and w123 + finding good diff ratios to the old w123/w126 isnt that easy anylonger. so in order to be stable may need adjustments made to their multipliers also - so it is more a balance of getting the best ratio for overall performance - without hurting any one portion of the equation !. 4 Meshing of Involute Gear. 90's, my first gear is a little to much because of my supercharger. Thus, it is not difficult to get the velocity ratio of the gear train in Figure 7-6b: (7-16) 7. Let’s plug two gear ratios (for each combination) into the formulas and see what happens. I don't really think the ratio is a big deal, just so long as it is strong enough with a good drag. In cities with a good bike infrastructure, a 2. 55 to one, 3. But the high ratio for in the 6:4. 56 1st) was 3. For a person who tows more often, and heavier loads, the 3:73 or 4:10 may be more appropriate. If you have a first gear ratio of 2 to 1, that means the first gear in the transmission turns 2 times for every 1 turn of the engine. The most popular gear ratios are pretty close to a 55 inch, which just seems to feel best for most people. in addition, tall gearing may also be referred to the gear ratios: the step up from 1-2-3-4-5 should be smooth, as there should not be any un-necessary revving up in the prev gear to match the 'comfortable' speed of the next gear. This is a gear ratio of 2:1, assuming that the small gear is the drive gear. But first, some history. Rear gear ratio has a direct effect on finish line RPM in the highest gear, and on starting line torque. A good way to calculate this is to multiply. Gear-Speed Calculator for Dodge 2500/3500 with Cummins Turbo Diesel Axle Ratio 3. And the first gear ratio in the 6speed being a 4:17This guy doesn't need the 3. 1/3 espresso, 2/3 hot milk, thin layer of foam. If you install the Turbo Hydro trans, you could easilly switch to a 3. It is sometimes referred to as the “close ratio” trans as the gear ratios are closer together in comparison to the M20. 59:1 target lowest gear. My tip here is that the gear ratio between the worm gear and worm is the number of teeth on the gear divided by the number of flutes in the worm. 8:1 each tires rotates only 23 times per minute. The granny gear is the smallest cog on the front crankset of your bike. Bought it for farm use etc. 54 was a little short for towing in 3rd (direct). The engine speed is the same as secondary shaft speed. The AMC axles have a code that has to be looked up in a table. What is the physical meaning of a "module" in gears? The module of a gear, defined as the ratio of the circular pitch by the number π, is the measure of the gear as V. Gear Ratio & Tire Size Chart. It can be very confusing to determine which inline, sidewinder or anglewinder gears work with which pinions. the rear end ratio depends on the size of tire you are running as well as the type of torque convertor example if you are running a 3500 stall and 26 inch drag slicks the you probably would want to run a 3:90 gear there is many sites out there that can help you figure out what you want to run for a rear end ratio to get the most from your vehicle. 56 gears & 27" tires and I crossed the traps at 6100-6500rpm. Occured when coasting downhill, throttle fully closed, messing around with the autostick. They all do the same thing, gearing high-speed electrical motors down to drive a winch drum at low speed with high torque. 73 gear ratio means the drive shaft will rotate 3. 7 ratio, you're getting 1 revolution of halfshafts for every 3. Newbies tend to think, "okay, all I need is a huge motor, a manual transmission, some decent tires and a way to stop and I'll be good to go. No-one is suggesting that crank length changes the raw gear ratio. 73:1 ratio will provide a rear wheel torque increase of 55%. will ultimately dictate what ratio is best for your track. (example: P7A14- Muncie 1967, Jan 14) Muncies assembly codes are model year. RPM'S and Gear Ratio; Photo's; Tournaments; Guides and Friends; Comments; RPM'S and Gear Ratio. The gear calculator gives you the mph for 1:1 clutch ratio. GM 4-Speed Automatics 700R4/4L60E/4L80E There are two basic GM 4-Speed automatics: The light duty 700R4/4L60E found mainly in half ton and car applications, and the heavy duty 4L80E in the heavier applications. Plus, LSD is standard and will be stamped on the housing. The granny gear is the smallest cog on the front crankset of your bike. Come to think of it, I increased the power a little too. 700R4/4L60E’s have a low 3. It is described by a ratio. It can be expressed in terms of gear inches or gear development. 73 it will give you good seat of the pants feel and cruise good on the interstate. It's better to alter crawl ratio with a lower first gear, low transfer case gears, and/or a doubler since each of them only negligibly affects how your rigs performs on the road. And size of the motor, to name a few. If you do the research and make yourself familiar with the settings and what's required, I'm certain you'll make it all work and be happy with your selection. 56) (see more formulas at bottom of page) The below table can be used to get a rough idea on gear ratios. Best Gearing for Slash 4x4??? what is a good, all around gearing combo for running both NiMh and LiPo battery packs in the slash 4x4? also, is it better to use a slipper clutch or center diff for every day bashing?. what is a good gear ratio for slow speed conveyor belt. Here are some of the best chain and sprocket kits available for several different applications/uses. Inseparably linked to choosing gear ratios is the concept of cadence i. Numbers are good but gear ratios on paper are nowhere close to realistic when you actually drive the Jeep with all the variables the world throws at it. Selecting a rearend gear ratio (ring & pinion set) to provide the desired highway cruising speed, 60—65 MPH, for a modern hot rod. I would like something that's easier on the motor. 56, but being a 4cyl I would strongly consider bumping up to the 4. 5-2mpg in most conditions providing everything else is the same. Here is a cgi I wrote to do gear ratio calculations. 73:1 ratio will provide a rear wheel torque increase of 55%. where R is the gear ratio of the gear train. The gears within your transmission aren't the only gears in a car. 00 Enter metric tire size in MM hereSize 265. So if your gearing was 2:1, then at 1000 rpm your wheels would be turning at 500 rpm. 3 times for every 360-degree turn of the reel handle. Various ratios.